You have to make a Amiga Hard Drive image on your computer, and copy the CD32 games to the Hard Drive image, and make them playable from there with software from aminet or where ever. Some games you can simply copy into there own folder and they will play fine, others may require you to make an assign in your startup-sequence.

UAEX wont use your ISO images, you'll need to work on getting them into a hdf file, but the performance wont be very good so in short the answer is no, though with some work you could get some playability of some games, it certainly wont be anywhere near as easy as something like the playstation emulator on xbox